Jim Moyer and Robert Ortman began racing in a C2 in 1972. The C2 ran under various numbers including # 60 and 41. Based on race records, it appears that Moyer-Ortman switched to the C3 vehicle in 1974.
Ran one race in 1974.
Ran some west coast races in 1974 to 1977.
The car was ran from 1972 to 1975 by Frank Brown. Sold to Kim Mason, who campaigned it from 1979 to 1982.
Was run by Lamar Mann in some Floridian events.
Jerry Thompson replaced the frame with a new Corvette frame from Chevrolet Automotive. The car was entered in its first race, late in 1973, in the IMSA Daytona race.
Allan Anderson also competed with this car in endurance races in Trans Am (1975-1976) and IMSA (1973), as well as the 6 Hours of Watkins Glen.